juliefrisella
juliefrisella juliefrisella
  • 13-12-2017
  • Social Studies
contestada

What is the type of chemical weathering that causes some soil to appear orangish red?
Pls help. :)

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pmayl
pmayl pmayl
  • 13-12-2017
Oxidation, especially ferric (iron-based) oxidation, causes some soil to appear orangish red. This is the same process by which metal rusts, and is related to the redox reaction of iron in the soil. 
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